130289760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 448038864

約数和(自身を除く): 317749104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 523, 692, 720, 865, 1038, 1046, 1384, 1440, 1557, 1569, 1730, 2076, 2092, 2595, 2615, 2768, 3114, 3138, 3460, 4152, 4184, 4707, 5190, 5230, 5536, 6228, 6276, 6920, 7785, 7845, 8304, 8368, 9414, 10380, 10460, 12456, 12552, 13840, 15570, 15690, 16608, 16736, 18828, 20760, 20920, 23535, 24912, 25104, 27680, 31140, 31380, 37656, 41520, 41840, 47070, 49824, 50208, 62280, 62760, 75312, 83040, 83680, 90479, 94140, 124560, 125520, 150624, 180958, 188280, 249120, 251040, 271437, 361916, 376560, 452395, 542874, 723832, 753120, 814311, 904790, 1085748, 1357185, 1447664, 1628622, 1809580, 2171496, 2714370, 2895328, 3257244, 3619160, 4071555, 4342992, 5428740, 6514488, 7238320, 8143110, 8685984, 10857480, 13028976, 14476640, 16286220, 21714960, 26057952, 32572440, 43429920, 65144880, 130289760]

約数ペア:

[(1, 130289760), (2, 65144880), (3, 43429920), (4, 32572440), (5, 26057952), (6, 21714960), (8, 16286220), (9, 14476640), (10, 13028976), (12, 10857480), (15, 8685984), (16, 8143110), (18, 7238320), (20, 6514488), (24, 5428740), (30, 4342992), (32, 4071555), (36, 3619160), (40, 3257244), (45, 2895328), (48, 2714370), (60, 2171496), (72, 1809580), (80, 1628622), (90, 1447664), (96, 1357185), (120, 1085748), (144, 904790), (160, 814311), (173, 753120), (180, 723832), (240, 542874), (288, 452395), (346, 376560), (360, 361916), (480, 271437), (519, 251040), (523, 249120), (692, 188280), (720, 180958), (865, 150624), (1038, 125520), (1046, 124560), (1384, 94140), (1440, 90479), (1557, 83680), (1569, 83040), (1730, 75312), (2076, 62760), (2092, 62280), (2595, 50208), (2615, 49824), (2768, 47070), (3114, 41840), (3138, 41520), (3460, 37656), (4152, 31380), (4184, 31140), (4707, 27680), (5190, 25104), (5230, 24912), (5536, 23535), (6228, 20920), (6276, 20760), (6920, 18828), (7785, 16736), (7845, 16608), (8304, 15690), (8368, 15570), (9414, 13840), (10380, 12552), (10460, 12456)]